Carolyn Pollack Sterling Silver Rhodochrosite Clip Button Earrings Genuine Rhodochrosite and .925 Sterling Silver Measures approximately 3/4" long x 5/8" wide See Ruler View for accurate sizing. Silver may tarnish over time. Handcrafted in America with lifetime warranty on all jewelry Rhodochrosite sits amid swirls and beads of sterling silver for a perfect button earrings style.